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Clean your processfluids with us!

FRIESS is Fluid Cleaning Made in Germany. To that end we develop, design and manufacture equipment and systems with which you can clean your process fluids and maintain them.

Learn more Get in contact
Clean your processfluids with us!

FRIESS is Fluid Cleaning Made in Germany. To that end we develop, design and manufacture equipment and systems with which you can clean your process fluids and maintain them.

Learn more Get in contact

For more than 50 years – FRIESS oil skimmers and oil separators, magnetic filtration, and electrostatic oil cleaning

Optimize processes and reduce costs – here’s how

Reduce oil consumption by up to 90% while protecting the environment. Process fluids of all kinds can be used significantly longer. By removing even the smallest particles and resins, the service life of machines and tools is greatly increased.

Ölskimmer entfernen aufschwimmende Öle und Fette aus Prozessflüssigkeiten
Oil Skimmer
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Magnetfilter von FRIESS reinigen Kühlschmierstoffe, Wasch- und Kühlwasser oder Kraftstoffe
Magnetic Filter
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Hydraulikölfilter - Entfernen Sie mit der elektrostatische Ölreinigung von FRIESS Verunreinigungen in nicht leitenden Flüssigkeiten
Electrostatic Oil Cleaning
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Anlagen zur Ölentwässerung von FRIESS entfernen Wasser aus Öl
Oil Dewatering
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Ölabscheider von FRIESS
Oil Separators
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Friess Fluid Cleaning

About us

With us, you will find innovative solutions that minimize your operating costs and at the same time increase the productivity of your company. To meet the diverse needs of our customers we offer five product lines: oil skimmers, Magnetic Filters and Electrostatic Oil Cleaners, as well as a Oil Dewatering systems and Oil Separators.

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Langjähriger Experte für Ölskimmer, Magnetfilter und Geräte für die Elektrostatische Ölreinigung
For almost 50 years
we have been finding solutions for cleaning process fluids.
FRIESS unterstützt seine Kunden mit innovativer Technologie wie Ölskimmer, Magnetfilter und Geräte für die Elektrostatische Ölreinigung
More than 10K projects
have been realized and made customers happy all over the world!
Anlagen von FRIESS verbessern die Umweltbilanz
Environmental balance
of our customers is demonstrably improved through FRIESS technologies.

Distribution Partner Search

Here you can find the contact details of our distribution partners in your region.

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FRIESS ist überall auf der Welt vertreten

Case Studies / News

Cleaning and Reconditioning Coolants and other Metalworking Fluids
Cleaning Cooling Lubricants – Treating Coolant
To the article
Why Coolant Testing Is Mandatory – Coolant Testing in Metalworking
To the article
Microorganisms in Coolants Preventing Bacteria and Mold
Preventing Microbial Contamination in Coolants
To the article
FMF magnetic filter in bypass flow
Protection against metal chips in coolant by magnetic filter
To the article
Photo 2: Oil Skimmer 1U at the end of the machine bed with an opening for the oil collector tube
FRIESS Oil Skimmer for Removing Oil from Coolant
To the article
Oil Skimmer 1U at SPAX to Ensure High Quality
To the article
prepare cooling-lubricants
Prepare cooling lubricants
To the article
Generous tubing placement through the fat layer on the surface.
Oil Skimmer in the food industry
To the article
Magnetic Filter for a Hydropower-Driven Generator
Magnetic Filter for a Hydropower-Driven Generator
To the article
Oil skimmer S100 in use by edible oil manufacturer
To the article
Functional principle-oil separator
New oil separator for tramp oil increases the service life of coolant and washing water
To the article
FRIESS Ölabscheider zur KSS Reinigung
Skimmtelligent oil separator on central coolant system
To the article
FRIESS Hydraulikölfilter im Spritzgussbetrieb
Electrostatic hydraulic oil filtration in injection molding operations
To the article
Ölentwässerungsanlage VOD16 von FRIESS
Oil dewatering system VOD 16 and electrostatic oil cleaning system
To the article
Wear on a hydraulic piston
Avoid machine failures with an EFC hydraulic oil filter
To the article
Electrostatic hydraulic filter D16
Electrostatic hydraulic oil filter reduces hydraulic faults
To the article
Elektrostatischer Hydraulikölfilter - Hydraulikfilter Modell D8 Modell D4 von FRIESS
EFC hydraulic oil filters in the wood industry
To the article
Electrostatic oil cleaning system model D8 in use
Cleaning hydraulic oils in transmission production with a FRIESS EFR hydraulic oil filter model D8
To the article
FRIESS magnetic filter
FRIESS magnetic filters in heating and cooling water systems
To the article
Magnetic filters in cooling water circuits
Magnetic filters in cooling water circuits
To the article
Differences in the Quality of Magnetic Filter Systems
Major Differences in the Quality of Magnetic Filter Systems
To the article
Oil skimmer removes tramp oil from the washing water of wet scrubber
Oil skimmer removes tramp oil from the washing water of wet scrubber
To the article
Oil skimmer tramp oil on emulsion in a cold rolling mill
Oil skimmer removes tramp oil from cooling emulsion in a cold rolling mill
To the article
Oil Skimmer 1U
Oil skimmer model 1Uin comparison to disc skimmers
To the article
Example for the application of FRIESS oil skimmer 1U
Examples for the application of FRIESS oil skimmers
To the article
Friess EFR electrostatic oil cleaning system
FRIESS-EFR D2 used for cleaning the hydraulic oil of an hydraulic elevator
To the article
FRIESS oil skimmers in use of the German Armed Forces
FRIESS oil skimmers in use of the German Armed Forces
To the article
Oil film and foam accumulates at the oil barrier
The Oil Skimmer S 100 in use to prevent environmental damages
To the article
High Tramp Oil Contamination in Cooling Water
High Tramp Oil Contamination in Cooling Water
To the article
FRIESS Ölabscheider zur KSS Reinigung
Oil separator Skimmtelligent used at central emulsion tank
To the article
Ölabscheider Skimmtelligent an Enfettungsanlage
Oil separator Skimmtelligent at degreasing bath
To the article
Oil-Skimmer-S100-function
Tramp oil on cooling water
To the article
FRIESS Model W40 Oil Skimmer system on a bracket on the outside of the water tank
TRAMP OIL on CURTAIN WATER
To the article
Oil-Skimmer-S100-function
FRIESS S 100 Oil Skimmer used in the Chemical Industry
To the article
w40 Oil Skimmer for coolant
FRIESS Oil Skimmer remove Tramp Oil and Dirt Particles from Coolant
To the article
Oil Skimmers in Biodiesel Production
FRIESS Oil Skimmers in Biodiesel Production
To the article
Oil and Graphite Removal from cooling water with Oil Skimmer
Oil and Graphite Removal from cooling water with Oil Skimmer
To the article
Oil Skimmer S100 2
Oil Skimmer Cleaning Method for Petroleum-derived Hydrocarbon
To the article
Oil Skimmer is scraped from the hose
FRIESS S 100 Oil Skimmer with Oil Stripper
To the article
Oil Skimmer S 100 with chute
Tramp Oil on Waste Water
To the article
The thin fat layer is destroyed by the oil collector tube and fat sticks to the oil collector tube
Removal of floating fat from waste water in the food industry
To the article
Mounting of oil skimmer S 100 with housing
Oil skimmer S 100 at coolant separation system
To the article
Removal of Tramp Oil from Coolant
Removal of Tramp Oil from Coolant
To the article
Magnetic Filter Cleans Coolant
Magnetic Filter Cleans Coolant in a Grinding Machine
To the article
Removal of Tramp Oil with an Oil Skimmer from Cooling Water in a Steel Mill
Removal of Tramp Oil with an Oil Skimmer from Cooling Water in a Steel Mill
To the article
Magnetic Filters Reduce the Bacterial Count in Cooling Lubricant
Magnetic Filters Reduce the Bacterial Count in Cooling Lubricant
To the article
Oil-Skimmer-Goundwater
REMOVAL OF OIL IN GROUNDWATER WITH OIL SKIMMER
To the article
Mop-type-Oil-Skimmer
Replacement of a Floating Mop type Oil Skimmer with a FRIESS Model S 100 Oil Skimmer with Oil Collector Tube
To the article
Electrostatic oil cleaning system during operation
FRIESS-EFC prevents trouble at hydraulic systems
To the article
Particle count according ISO 4406 Particles were reduced during cleaning
Cleaning of hydraulic oil in the automotive industry
To the article
FRIESS EFC D16 and bypass filter at hydraulic press
FRIESS-EFC electrostatic oil cleaning in the aluminum industry
To the article
befor an after electrostatic oil cleaning
Electrostatic oil cleaning machine used in a steel factory
To the article
Display of the contamiation level according to ISO 4406
Maintenance and Monitoring of Hydraulic Oils
To the article
Electrostatic Oil Cleaning machine D16
Electrostatic Oil Cleaning in a test stand
To the article
Semisolid sludge separated by magnetic roll
FRIESS self-cleaning magnetic filter
To the article
in order to monitor the magnetic filter system
Automating and Improving Filtration in a Washing Process
To the article
Oil-Skimmer-Sinterbrunnen
FRIESS Oil Skimmer in the steel industry
To the article
wastewater stream oil skimmer 1
FRIESS Oil Skimmers applied to Area Drainage
To the article

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Get in touch with us.

Send us an inquiry +49 (0) 21 73 / 52 011